A sample of heights (in inches) of 20 female statistics students is as follows: 67, 64, 67,

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A sample of heights (in inches) of 20 female statistics students is as follows:

67, 64, 67, 65, 64, 65, 67, 64, 65, 60, 67, 67, 72, 65, 70, 63, 67, 65, 67, 70

a. Find the median height.
b. Find the first and third quartiles.
c. Find the inter-quartile range.
d. Construct a boxplot by hand for the data.

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Introduction To Statistical Investigations

ISBN: 9781118172148

1st Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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Question Posted: Jun 21, 2018 02:05 AM

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A sample of heights (in inches) of 20 female statistics students is as follows: 67, 64, 67,

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a 66 b Q1 645 Q...View the full answer

Introduction To Statistical Investigations

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